| commit | 2092e6be82ec71ecbf5a8ceeef004bbcbdb78812 | [log] [tgz] |
|---|---|---|
| author | Steven Rostedt <[email protected]> | Thu Mar 17 15:21:06 2011 -0400 |
| committer | Ingo Molnar <[email protected]> | Fri Mar 25 11:32:09 2011 +0100 |
| tree | 19dec00f7d1b6e93d9116ec38edba0342b99d689 | |
| parent | 71f9e59800e5ad4e6b683348424c9fe54306cd43 [diff] |
WARN_ON_SMP(): Allow use in if() statements on UP
Both WARN_ON() and WARN_ON_SMP() should be able to be used in
an if statement.
if (WARN_ON_SMP(foo)) { ... }
Because WARN_ON_SMP() is defined as a do { } while (0) on UP,
it can not be used this way.
Convert it to the same form that WARN_ON() is, even when
CONFIG_SMP is off.
Signed-off-by: Steven Rostedt <[email protected]>
Acked-by: Thomas Gleixner <[email protected]>
Acked-by: Peter Zijlstra <[email protected]>
Acked-by: Darren Hart <[email protected]>
Cc: Lai Jiangshan <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Andrew Morton <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>